Test platform



FIG. 1 is a top plan view of a test platform showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is an end view thereof;

FIG. 5 is an end view thereof, opposite that shown in FIG. 4;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof, taken from a top, right and front;

FIG. 8 is a top plan view of a second embodiment of a test platformshowing our new design;

FIG. 9 is a right side view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is an end view thereof;

FIG. 12 is an end view thereof, opposite that shown in FIG. 11;

FIG. 13 is a bottom plan view thereof; and,

FIG. 14 is a perspective view thereof, taken from a top, right andfront.

The ornamental design for a test platform, as shown and described.